PHPUnit | assertClassHasAttribute()函数
assertClassHasAttribute ()函数是 PHPUnit 中的内置函数,用于断言具有特定属性的类。如果类包含提供的属性,则此断言将返回 true,否则返回 false,如果为 true,则返回断言的测试用例得到通过,否则测试用例失败。
语法:
assertClassHasAttribute(string $attributeName, string $className[, string $message = ''])
参数:此函数接受三个参数,如上述语法所示。参数说明如下:
- $attributeName :此参数表示类要包含的属性的名称。
- $className :此参数是一个字符串,作为要搜索属性的类名。
- $message :此参数采用字符串值。当测试用例失败时,此字符串消息显示为错误消息。
下面的程序说明了 assertClassHasAttribute()函数:
程序一:
assertClassHasAttribute('geeks', "testClass", "testClass doesn't has geeks as attribute") ;
}
}
?>
输出:
PHPUnit 6.5.5 by Sebastian Bergmann and contributors.
F 1 / 1 (100%)
Time: 21 ms, Memory: 4.00MB
There was 1 failure:
1) GeeksPhpunitTestCase::testNegativeTestcaseForClassHasAttribute
testClass doesn't has geeks as attribute
Failed asserting that class "testClass" has attribute "geeks".
/home/shivam/Documents/geeks/phpunit/abc.php:14
FAILURES!
Tests: 1, Assertions: 1, Failures: 1.
方案二:
assertClassHasAttribute('geeks', "testClass", "testClass doesn't has geeks as attribute") ;
}
}
?>
?>
输出:
PHPUnit 6.5.5 by Sebastian Bergmann and contributors.
. 1 / 1 (100%)
Time: 21 ms, Memory: 4.00MB
OK (1 test, 1 assertion)
注意:要使用 phpunit 运行测试用例,请按照此处的步骤操作。